Vehicle Routing Problem with Time Windows and Simultaneous Delivery and Pick-Up Service Based on MCPSO

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="9"><hr/></td></tr><tr class="thead"><td align="left">Customer</td><td align="center">1</td><td align="center">2</td><td align="center">3</td><td align="center">4</td><td align="center">5</td><td align="center">6</td><td align="center">7</td><td align="center">8</td></tr><tr><td class="thead-hr" colspan="9"><hr/></td></tr><tr><td align="left">Time</td><td align="center">1</td><td align="center">0.9</td><td align="center">0.7</td><td align="center">3.4</td><td align="center">2.8</td><td align="center">2.2</td><td align="center">3.8</td><td align="center">2.2</td></tr><tr class="table-tr"><td colspan="9"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

The time the vehicle arrives at each customer.

Mathematical Problems in Engineering

tab4

Table 4

Table 4: Vehicle Routing Problem with Time Windows and Simultaneous Delivery and Pick-Up Service Based on MCPSO 